Properties of the Number -2450

Four Hundred Fifty

Basics

Value: -2451 → -2450 → -2449

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 ² × 7 ²

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 49, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110010010

Octal: -4622

Duodecimal: -1502

Hexadecimal: -992

Square: 6002500

Square Root: 49.49747468305833

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Expansion of (∏_j>=1 (1-(-x)^j) - 1)¹⁰ in powers of x. A1488

McKay-Thompson series of class 5B for the Monster group with a(0) = -6. A106248

Expansion of r(q⁵) / r(q)⁵ in powers of q where r() is the Rogers-Ramanujan continued fraction. A285585

Expansion of r(q)⁵ / r(q⁵) in powers of q where r() is the Rogers-Ramanujan continued fraction. A285630

Expansion of ∏_{n >= 1} (1+q^2·n-1)/((1-q^4·n)*(1+q^4·n-2)). A144558

McKay-Thompson series of class 5B for the Monster group with a(0) = 0. A7252

McKay-Thompson series of class 5B for the Monster group with a(0) = 1. A45483

Expansion of q·f(-q¹, -q⁶)³ / f(-q², -q⁵)² * f(-q³, -q⁴) in powers of q where f() is Ramanujan's two-variable θ function. A305443

Generalized sum of divisors function. A2130

Hankel transform of expansion of 1/c(x)³, c(x) the g.f. of A000108. A144701